DE102013202019A1 - Bistabiler elektromagnetischer Aktuator und chirurgisches Instrument - Google Patents

Bistabiler elektromagnetischer Aktuator und chirurgisches Instrument Download PDF

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Publication number
DE102013202019A1
DE102013202019A1 DE102013202019.8A DE102013202019A DE102013202019A1 DE 102013202019 A1 DE102013202019 A1 DE 102013202019A1 DE 102013202019 A DE102013202019 A DE 102013202019A DE 102013202019 A1 DE102013202019 A1 DE 102013202019A1
Authority
DE
Germany
Prior art keywords
stator
runner
rotor
electromagnetic actuator
pole shoes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE102013202019.8A
Other languages
German (de)
English (en)
Inventor
Martin Wieters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Winter and Ibe GmbH
Original Assignee
Olympus Winter and Ibe GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Winter and Ibe GmbH filed Critical Olympus Winter and Ibe GmbH
Priority to DE102013202019.8A priority Critical patent/DE102013202019A1/de
Priority to JP2015556410A priority patent/JP2016509829A/ja
Priority to PCT/EP2014/000061 priority patent/WO2014121881A1/de
Priority to CN201480007543.4A priority patent/CN104995697A/zh
Priority to EP14700432.9A priority patent/EP2954542B1/de
Publication of DE102013202019A1 publication Critical patent/DE102013202019A1/de
Priority to US14/814,733 priority patent/US20150340937A1/en
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H01F2007/083—External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H01F2007/086—Structural details of the armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Lens Barrels (AREA)
  • Endoscopes (AREA)
  • Electromagnets (AREA)
DE102013202019.8A 2013-02-07 2013-02-07 Bistabiler elektromagnetischer Aktuator und chirurgisches Instrument Ceased DE102013202019A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102013202019.8A DE102013202019A1 (de) 2013-02-07 2013-02-07 Bistabiler elektromagnetischer Aktuator und chirurgisches Instrument
JP2015556410A JP2016509829A (ja) 2013-02-07 2014-01-14 双安定電磁アクチュエータおよび外科器具
PCT/EP2014/000061 WO2014121881A1 (de) 2013-02-07 2014-01-14 Bistabiler elektromagnetischer aktuator und chirurgisches instrument
CN201480007543.4A CN104995697A (zh) 2013-02-07 2014-01-14 双稳态电磁致动器和外科器械
EP14700432.9A EP2954542B1 (de) 2013-02-07 2014-01-14 Bistabiler elektromagnetischer aktuator und chirurgisches instrument
US14/814,733 US20150340937A1 (en) 2013-02-07 2015-07-31 Bistable electromagnetic actuator and surgical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013202019.8A DE102013202019A1 (de) 2013-02-07 2013-02-07 Bistabiler elektromagnetischer Aktuator und chirurgisches Instrument

Publications (1)

Publication Number Publication Date
DE102013202019A1 true DE102013202019A1 (de) 2014-08-07

Family

ID=49958437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013202019.8A Ceased DE102013202019A1 (de) 2013-02-07 2013-02-07 Bistabiler elektromagnetischer Aktuator und chirurgisches Instrument

Country Status (6)

Country Link
US (1) US20150340937A1 (enrdf_load_stackoverflow)
EP (1) EP2954542B1 (enrdf_load_stackoverflow)
JP (1) JP2016509829A (enrdf_load_stackoverflow)
CN (1) CN104995697A (enrdf_load_stackoverflow)
DE (1) DE102013202019A1 (enrdf_load_stackoverflow)
WO (1) WO2014121881A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014204736A1 (de) 2014-03-14 2015-09-17 Olympus Winter & Ibe Gmbh Bistabiler elektromagnetischer Aktuator und chirurgisches Instrument
JP6444765B2 (ja) * 2015-02-24 2018-12-26 オリンパス株式会社 撮像装置および内視鏡
JP6852433B2 (ja) * 2017-02-09 2021-03-31 Tdk株式会社 レンズ駆動装置及び電磁駆動ユニット
DE102017107414A1 (de) * 2017-04-06 2018-10-11 Olympus Winter & Ibe Gmbh Stereoskopisches optisches System eines chirurgischen Instruments und Verfahren zum Herstellen desselben
JPWO2019026445A1 (ja) * 2017-08-04 2020-04-16 オリンパス株式会社 内視鏡用リニアアクチュエータ、内視鏡用光学ユニットおよび内視鏡
US11344297B2 (en) * 2019-02-28 2022-05-31 Covidien Lp Surgical stapling device with independently movable jaws
CN112117879B (zh) * 2020-11-23 2021-02-26 中国科学院宁波材料技术与工程研究所 一种基于柔性导向的直线振动音圈电机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103603A (en) * 1960-11-02 1963-09-10 Reutter Jean Leon Alternating current synchronous reciprocating motor unit
DE20000397U1 (de) * 1999-12-07 2000-04-13 Sheng Chih Sheng Magnetvorrichtung mit wechselbarem Magnetkreis und mit beiden Befestigungsstellen
FR2929753A1 (fr) * 2008-04-03 2009-10-09 Cedrat Technologies Sa Actionneur magnetique controlable a fer mobile.
DE102008042701A1 (de) 2008-10-09 2010-04-15 How To Organize Gmbh Linearmotor für optische Systeme
DE102011006814A1 (de) * 2010-07-05 2012-01-05 Olympus Winter & Ibe Gmbh Elektromagnetischer Aktuator für ein chirugisches Instrument

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119940A (en) * 1961-05-16 1964-01-28 Sperry Rand Corp Magnetomotive actuators of the rectilinear output type
US4127835A (en) * 1977-07-06 1978-11-28 Dynex/Rivett Inc. Electromechanical force motor
US4315197A (en) * 1980-02-07 1982-02-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Linear magnetic motor/generator
DE3538017A1 (de) * 1985-10-25 1987-04-30 Triumph Adler Ag Elektrischer antrieb
JP2001178103A (ja) * 1999-12-08 2001-06-29 Shisei Chin 磁石装置
JP2002176758A (ja) * 2000-09-29 2002-06-21 Matsushita Electric Works Ltd リニアオシレータ及び電動歯ブラシ
JP2004153907A (ja) * 2002-10-30 2004-05-27 Matsushita Electric Works Ltd アクチュエータ
EP1609233B1 (de) * 2003-03-24 2017-12-20 Technische Universität Berlin Wanderfeld-linearmotor
JP4027918B2 (ja) * 2004-06-18 2007-12-26 オリンパス株式会社 医療機器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103603A (en) * 1960-11-02 1963-09-10 Reutter Jean Leon Alternating current synchronous reciprocating motor unit
DE20000397U1 (de) * 1999-12-07 2000-04-13 Sheng Chih Sheng Magnetvorrichtung mit wechselbarem Magnetkreis und mit beiden Befestigungsstellen
FR2929753A1 (fr) * 2008-04-03 2009-10-09 Cedrat Technologies Sa Actionneur magnetique controlable a fer mobile.
DE102008042701A1 (de) 2008-10-09 2010-04-15 How To Organize Gmbh Linearmotor für optische Systeme
DE102011006814A1 (de) * 2010-07-05 2012-01-05 Olympus Winter & Ibe Gmbh Elektromagnetischer Aktuator für ein chirugisches Instrument

Also Published As

Publication number Publication date
EP2954542B1 (de) 2019-10-02
CN104995697A (zh) 2015-10-21
JP2016509829A (ja) 2016-03-31
US20150340937A1 (en) 2015-11-26
WO2014121881A1 (de) 2014-08-14
EP2954542A1 (de) 2015-12-16

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R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H02K0041020000

Ipc: H01F0007122000

R083 Amendment of/additions to inventor(s)
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final